X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.district.network.ui%2Fsrc%2Forg%2Fsimantics%2Fdistrict%2Fnetwork%2Fui%2Ftechtype%2Ftable%2FResetComponentsHandler.java;fp=org.simantics.district.network.ui%2Fsrc%2Forg%2Fsimantics%2Fdistrict%2Fnetwork%2Fui%2Ftechtype%2Ftable%2FResetComponentsHandler.java;h=8639fc07214bbb699485fd7e68431789ac95daaf;hb=669fec715190918badd9d4f90575a6b703aa6b9f;hp=a95ecec4fd62901a673a058e5cad5633f766b650;hpb=782045a8c4f27b1dbdc77d620437aef28cd77b97;p=simantics%2Fdistrict.git

diff --git a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/techtype/table/ResetComponentsHandler.java b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/techtype/table/ResetComponentsHandler.java
index a95ecec4..8639fc07 100644
--- a/org.simantics.district.network.ui/src/org/simantics/district/network/ui/techtype/table/ResetComponentsHandler.java
+++ b/org.simantics.district.network.ui/src/org/simantics/district/network/ui/techtype/table/ResetComponentsHandler.java
@@ -16,7 +16,9 @@ public class ResetComponentsHandler {
 
 	@CanExecute
 	public boolean canExecute() {
-		return TechTypeTableView.table.getCurrentTable() != null;
+		return TechTypeTableView.table != null &&
+			TechTypeTableView.table.getCurrentTable() != null &&
+			TechTypeTableView.table.getComponentType() != null;
 	}
 	
 	@Execute